Directed by Joe Dante
Season 4, Episode 2:
A'ale Ma'a Wau (Fish out of Water)A Texas Ranger comes to Hawaii to search for his missing daughter; Kono and Adam fight to survive when their secret location is compromised.
- The Big Board: It got repaired after the Big Bads shot it up.
- Bookends: The episode begins and ends with a little league baseball game. In the beginning, Grace misses the ball three times. At the end, she scores a home run.
- Big Damn Kiss: With Steve and Catherine at the end of the episode.
- Blunt Metaphors Trauma: Danny attempts to make a chess metaphor, where the Queen must be defended. Steve corrects him, saying that the Queen is a fighting piece that must defend the King.
- Chekhov's Gun: The Texas Ranger finds a jar of peanut butter. He later smears it on a mook to attract rats.
- Cool Car: Danny gets a replacement Chevy Camaro after it got blown up.
- I Have Your Daughter: Some thugs are holding Harper's daughter hostage.
- Improbable Aiming Skills: Kono shoots every Yakuza mook without wasting a bullet.
- Punk in the Trunk: Harper stuffs the limo driver in his limo.
- Strange Cop in a Strange Land: Texas Ranger Ray Harper in Hawaii.